You need to find simple values close to the actual ones asked.
sr(16) = 4 so -sr(17) is slightly below than -4
cr(8) = 2 because 2x2x2=8 so cr(9) is slightly above 2
cr(1) = 1 and cr(8) = 2 so cr(4) is between 1 and 2
Try the others yourself.
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Y=mx+b
m=slope b=yintersept
first you find b by plugging in the slope and the two points
3=(2)7+b
3=14+b
-11=b
now that you have the y intercept you can plug the y intercept and the slope in
y=2x-11
Answer:
<h2>D. g(x) = (x - 4)²</h2>
Step-by-step explanation:
f(x) + n - shift the graph n units up
f(x) - n - shift the graph n units down
f(x - n) - shift the graph n units to the right
f(x + n) - shift the graph n units to the left
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The graph of f(x) shifted by 4 units to the right. Therefore, the equation g(x) is:
g(x) = f(x - 4) = (x -4)²
Answer:
A number that can't be simplified to remove a square root (or cube root etc) is called surd .
There are six different types of surds, namely: Simple surds, Pure Surds, Similar Surds, Mixed Surds, Compound Surds, and Binomial Surds